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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
Radius
Box size
B/wds
0
The Washington Visual Double Star Catalog (Mason+ 2001-)
ReadMe+ftp
2001AJ....122.3466M
Similar Catalogs
Post annotation
1.
B/wds/wds
(c)
The Washington Double Star Catalog (main part)
(157913 rows)
meta
B/wds/wds
2.
B/wds/notes
The Washington Double Star Catalog (notes)
(36136 rows)
meta
B/wds/notes
3.
B/wds/refs
Discoverer names and references
(24767 rows)
meta
B/wds/refs
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
(ALL)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
(1+2)
WDS
(char)
(n)
(i)
WDS name (based on J2000 position)
(
meta.id;meta.main
)
(
ID_MAIN
)
(ALL)
Disc
(char)
(n)
Discoverer Code (1 to 4 letters) and Number
(Note 5)
(
meta.id
)
(
ID_ALTERNATIVE
)
(1)
Comp
(char)
(n)
Components when more than 2
(Note 1)
(1)
Obs1
yr
(n)
Date of first satisfactory observation
(
time
)
(1)
Obs2
yr
(n)
Date of last satisfactory observation
(
time
)
(1)
Nobs
Number of Observations (up to 9999)
(
meta.number
)
(1)
pa1
deg
(n)
Position Angle at date Obs1
(Note 2)
(
pos.posAng
)
(1)
pa2
deg
(n)
Position Angle at date Obs2
(Note 2)
(
pos.posAng
)
(1)
sep1
arcsec
(n)
Separation at date Obs1
(
pos.angDistance;src.orbital
)
(
ORBIT_SEPARATION
)
(1)
sep2
arcsec
(n)
Separation at date Obs12
(
pos.angDistance;src.orbital
)
(
ORBIT_SEPARATION
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(1)
mag1
mag
(n)
Magnitude of First Component
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
(1)
mag2
mag
(n)
Magnitude of Second Component
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
(1)
SpType
(char)
(n)
Spectral Type (Primary/Secondary)
(
src.spType
)
(1)
pmRA1
mas/yr
(n)
Primary Proper Motion (RA)
(
pos.pm;pos.eq.ra
)
(1)
pmDE1
mas/yr
(n)
Primary Proper Motion (Dec)
(
pos.pm;pos.eq.dec
)
(1)
pmRA2
mas/yr
(n)
Secondary Proper Motion (RA)
(
pos.pm;pos.eq.ra
)
(1)
pmDE2
mas/yr
(n)
Secondary Proper Motion (Dec)
(
pos.pm;pos.eq.dec
)
(1)
DM
(char)
(n)
Durchmusterung Number
(Note 3)
(
meta.id
)
(
ID_ALTERNATIVE
)
(1)
Notes
(char)
(n)
[B-Z ] Notes about the binary
(Note 4)
(
meta.note
)
(1)
n_RAh
(char)
(n)
[!P] indicates a position derived from WDS name
(
meta.note
)
(1)
RAJ2000
"h:m:s"
(n)
(i)
Right Ascension J2000 (Ep=J2000, hours)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
(1)
DEJ2000
"d:m:s"
(i)
Declination J2000 (Ep=J2000, sign)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
(2+3)
Text
(char)
(n)
Text of note
(
meta.note
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
(2+3)
RefCode
(char)
(n)
(i)
Reference code
(
meta.ref
)
(3)
Meth
(char)
(n)
Method(s)
(
meta.code;obs
)
(
OBS_METHOD
)
(3)
E
(char)
(n)
E column
(
meta.code
)
(
CODE_MISC
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1+
UCD1
https://cdsannotations.cds.unistra.fr/annotations/vizierTable//
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